The present invention provides a method and system for automating the range selection process involved with arithmetic functions. When the sum function is selected, the system searches the cells above and to the left of the active cell to determine which cells the user is most likely attempting to manipulate....http://www.google.fr/patents/US5510980?utm_source=gb-gplus-shareBrevet US5510980 - Method and system for selecting and executing arithmetic functions and the like
Method and system for selecting and executing arithmetic functions and the like